Wechat binding bank card requires mobile phone verification code. Will it be used often after binding?

The verification code sent to the mobile phone when wechat binds the bank card is still useful:

1, and the verification code is generally 10~30 minutes.

2. The verification code is to ensure the security of the transaction. Nowadays, mobile phone WeChat payment is very popular, but in order to ensure absolute security, you need to install a protection software on your mobile phone, and you can install Tencent Mobile Manager. Tencent Mobile Manager is a professional mobile phone protection software, which can ensure the security of transactions on mobile phones.

3. On the basis of providing security protection such as killing Du, intercepting Sao interference, software authority management and road defense, Tencent Mobile Manager meets the management needs of high-end smart phones such as user traffic monitoring, space cleaning, medical examination acceleration and software management. Not only safe, but also very caring.